{"schema_version": "1.7.0", "id": "RLSA-2026:2920", "modified": "2026-02-24T18:58:16.959086Z", "published": "2026-02-24T18:54:11.875441Z", "upstream": ["CVE-2025-61726", "CVE-2025-61728", "CVE-2025-61729", "CVE-2025-68121", "CVE-2026-21721"], "summary": "Important: grafana security update", "details": "Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. \n\nSecurity Fix(es):\n\n* crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate (CVE-2025-61729)\n\n* grafana/grafana/pkg/services/dashboards: Grafana Dashboard Permissions Scope Bypass Enables Cross?Dashboard Privilege Escalation (CVE-2026-21721)\n\n* golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip (CVE-2025-61728)\n\n* golang: net/url: Memory exhaustion in query parameter parsing in net/url (CVE-2025-61726)\n\n* crypto/tls: Unexpected session resumption in crypto/tls (CVE-2025-68121)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}], "affected": [{"package": {"ecosystem": "Rocky Linux:9", "name": "grafana", "purl": "pkg:rpm/rocky-linux/grafana?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:10.2.6-18.el9_7"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:2920"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2418462"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2433242"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2434431"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2434432"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2437111"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}